Bulletin d’avalanche

Werdenfels Alps

LWD Bayern
Voir sur la carte

Danger d’avalanche

Above 1,800 m
2 · Modéré
Below 1,800 m
1 · Faible
Périmé — ce bulletin a expiré 2 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Beware wet avalanches possible in steep terrain. Cornices becoming more dangerous.

Problèmes avalancheux

  • Wet snow

    • Toutes altitudes
  • Wind slab

    • Toutes altitudes

Avalanche Activity

Beware wet avalanches possible in steep terrain. Cornices becoming more dangerous.

Avalanche danger above 1800 m is moderate, below that altitude danger is low. Wet snow is the main problem: in extremely steep terrain, esp. on sunny slopes, small-to-medium loose-snow avalanches can trigger naturally. On steep smooth slopes which have not yet discharged, moreover, isolated small glide-snow avalnches are possible in all aspects. At high altitudes, snowdrifts can be problematic. Danger zones where slabs of medium size can trigger by large additional loading occur on steep north-facing slopes. The drifted masses are easy to recognize.

Snowpack Structure

Sahara dust and high-altitude clouds hampered nocturnal outgoing longwave radiation. A melt-freeze crust capable of bearing loads could not form. Only at high altitudes is there still some dry, wind-compacted snow on the surface where drifts can be deposited atop soft layers. Mostly the snowpack is stable, thoroughly moist, wet at ground level. As the day progresses the melt-freeze crust thaws due to sun and warmth and the moistening process continues.

Tendency

Avalanche danger levels are not expected to change significantly.

Bulletin data: Avalanche Warning Service Bavaria (CC BY 4.0)

Régions couvertes